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Full tensors solutions

Errors-To: researchcmt-bounces@geohazards.usgs.gov

USGS research CMT: maintained and developed by Jascha Polet at Cal Poly Pomona.
This is a research system and solutions are *not* official USGS earthquake magnitudes.
AUTOMATIC solution, not reviewed by a seismologist, new beta version 2/13/12
More details on this rCMT at http://neic.cr.usgs.gov/beta/rcmt/events/120831233757.C000CCX2
usr/passwd : rcmt/rcmt
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General region :  C000CCX2 PHILIPPINE ISLANDS REGION                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CTAO MA2 MAJO PET PMG ULN YSS                                                                      
Origin time: 2012  244  23  37  57
Origin time reformatted: 2012-08-31 23:37:57
Original location (lat,lon,depth) :  10.4   126.8  35             
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.299865 Mtt :      0.192037
Mff :      0.107828 Mrt :     -0.069924
Mrf :     -0.152987 Mtf :     -0.006729
T-axis:  moment=     0.206   plunge=    12.114  azimuth=   164.384    
N-axis:  moment=     0.154   plunge=    15.060  azimuth=    71.073    
P-axis:  moment=    -0.359   plunge=    70.488  azimuth=   291.665    
best double couple: Mo=    0.283(x1.e26 dyncm)  Mw=6.2  tau=  3.6     
nodal planes (strike/dip/slip):   61.69/ 58.80/-107.69     273.30/ 35.42/-63.37 
Centroid location :   10.404   125.249    51.075
Centroid time :     14.592
Variance reduction (%) :  10.3

                   ***********              
               ****-----------****          
            ***          ---------***       
          **                ---------**     
         **    oooooooooooooooooo-----**    
        *   oooo                oooo----*   
       * ooo                     ---ooo-o*  
      **oo                       -----ooo** 
      *oo                         ----oooo* 
     **             P             --ooo--o**
     **                 +        --oo-----**
     **                          ooo------**
      *                       ooo---------* 
      **                   oooo----------** 
       *               ooooo ------------*  
        *ooooooooooooooo   -------------*   
         **---        ----------------**    
          **-------------------------**     
            ***-------------------***       
               ****---------T-****          
                   ***********              

          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    2    0    0    0    3    0    0    0    0    0    0            
r-comp:     0    0    0    0    0    3    1    0    0    0    0    0            
t-comp:     0    2    0    0    0    2    1    0    0    0    0    0            
Total number of traces used =  14  
number of runs = 9
starttime = Fri Aug 31 17:53:58 MDT 2012
Solution produced by inversion of channels with var red > 2%
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <5041addd.q2ZRFFxbmW6+eIP/%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2012rdua

GFZ Event gfz2012rdua
12/08/31 23:37:59.45
Philippine Islands Region
Epicenter: 10.45 126.93
MW 5.6

GFZ MOMENT TENSOR SOLUTION
Depth  26         No. of sta: 55
Moment Tensor;   Scale 10**17 Nm
  Mrr=-3.43       Mtt= 1.20
  Mpp= 2.23       Mrt=-0.90
  Mrp= 1.17       Mtp= 1.20
Principal axes:
  T  Val=  2.69  Plg=13  Azm=247
  N        1.10       5      156
  P       -3.79      76       48

Best Double Couple:Mo=3.4*10**17
 NP1:Strike=154 Dip=58 Slip= -94
 NP2:       343     32       -81

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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/08/31, 23:37:58.4, PHILIPPINE ISLANDS REGION, MW=5.6
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30


Here is the solution for the recent event.

August 31, 2012, PHILIPPINE ISLANDS REGION, MW=5.6

Meredith Nettles
Goran Ekstrom

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201208312337A  
DATA: II IU CU LD IC G  MN GE DK
L.P.BODY WAVES: 50S,  73C, T= 40
SURFACE WAVES: 133S, 235C, T= 50
TIMESTAMP:      Q-20120901222804
CENTROID LOCATION:
ORIGIN TIME:      23:37:59.1 0.2
LAT:10.45N 0.02;LON:127.00E 0.01
DEP: 13.4  0.7;TRIANG HDUR:  1.6
MOMENT TENSOR: SCALE 10**24 D-CM
RR=-2.890 0.102; TT= 0.465 0.055
PP= 2.430 0.070; RT= 0.038 0.169
RP=-1.300 0.151; TP=-0.729 0.036
PRINCIPAL AXES:
1.(T) VAL=  2.940;PLG=12;AZM= 73
2.(N)       0.261;     6;    165
3.(P)      -3.195;    77;    279
BEST DBLE.COUPLE:M0= 3.07*10**24
NP1: STRIKE=156;DIP=33;SLIP=-100
NP2: STRIKE=348;DIP=57;SLIP= -83

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